package com.po;

import java.util.List;
import java.util.Set;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * A data access object (DAO) providing persistence and search support for
 * BaseMenu entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see com.po.BaseMenu
 * @author MyEclipse Persistence Tools
 */

public class BaseMenuDAO extends BaseHibernateDAO {
	private static final Logger log = LoggerFactory
			.getLogger(BaseMenuDAO.class);
	// property constants
	public static final String PARENT_MENU_ID = "parentMenuId";
	public static final String MENU_NAME = "menuName";
	public static final String MENU_RANK = "menuRank";
	public static final String LINK_URL = "linkUrl";
	public static final String IS_AVAILABLE = "isAvailable";
	public static final String ORDER_NUM = "orderNum";
	public static final String LEVEAL1 = "leveal1";
	public static final String CLASSIFY = "classify";

	public void save(BaseMenu transientInstance) {
		log.debug("saving BaseMenu instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(BaseMenu persistentInstance) {
		log.debug("deleting BaseMenu instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public BaseMenu findById(java.lang.String id) {
		log.debug("getting BaseMenu instance with id: " + id);
		try {
			BaseMenu instance = (BaseMenu) getSession().get("com.po.BaseMenu",
					id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(BaseMenu instance) {
		log.debug("finding BaseMenu instance by example");
		try {
			List results = getSession().createCriteria("com.po.BaseMenu").add(
					Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding BaseMenu instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from BaseMenu as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByParentMenuId(Object parentMenuId) {
		return findByProperty(PARENT_MENU_ID, parentMenuId);
	}

	public List findByMenuName(Object menuName) {
		return findByProperty(MENU_NAME, menuName);
	}

	public List findByMenuRank(Object menuRank) {
		return findByProperty(MENU_RANK, menuRank);
	}

	public List findByLinkUrl(Object linkUrl) {
		return findByProperty(LINK_URL, linkUrl);
	}

	public List findByIsAvailable(Object isAvailable) {
		return findByProperty(IS_AVAILABLE, isAvailable);
	}

	public List findByOrderNum(Object orderNum) {
		return findByProperty(ORDER_NUM, orderNum);
	}

	public List findByLeveal1(Object leveal1) {
		return findByProperty(LEVEAL1, leveal1);
	}

	public List findByClassify(Object classify) {
		return findByProperty(CLASSIFY, classify);
	}

	public List findAll() {
		log.debug("finding all BaseMenu instances");
		try {
			String queryString = "from BaseMenu";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public BaseMenu merge(BaseMenu detachedInstance) {
		log.debug("merging BaseMenu instance");
		try {
			BaseMenu result = (BaseMenu) getSession().merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(BaseMenu instance) {
		log.debug("attaching dirty BaseMenu instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(BaseMenu instance) {
		log.debug("attaching clean BaseMenu instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}